Silica gel is a porous silica with a molecular formula of SiOnHo. It contains a large number of small pores and has a specific surface area of 800 square meters per gram, so it is easy to absorb water. Silica gel has the advantages of fast adsorption and no deformation. In addition, silica gel is transparent (except for some discolored silica gel) spherical particles, colorless, non-toxic, odorless, and non-corrosive. Therefore, silica gel desiccants are the most popular and traditional products. It is suitable for most industrial packaging.
Product manualAdvantages: Clean, additive-free, less dusty, widely used in most industrial packaging. Scope of application: almost all industrial packaging.
Bulk density | >750g/L |
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moisture content | Low water type 3%, ordinary type <5% | ||
Adsorption capacity | 25℃，RH=40% | >22% | |
25℃，RH=90% | >34 | ||
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